What’s New
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President Trump said, “home-growns are next.” Here’s our response.
President Trump’s recent comments about sending Americans to a Salvadoran prison mark a new, dark turn in the fight to end mass incarceration.
April 17: Prison Policy Initiative Blog
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New national data help fill 20-year data gap: Offense data for people in local jails
Our analysis of Jail Data Initiative data offers the first detailed, national view of the criminal charges for which people are jailed since the Bureau of Justice Statistics’ 2002 survey. We look at the one-day jail population as well as bookings over a full year; ‘top’ charges versus all charges; and break down trends by sex, jail size, and region.
April 17: Briefings
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Rolling back solitary confinement reforms won’t make prisons safer
Thousands of New York prison guards went on strike to demand changes to the HALT Solitary Confinement Act. They claim limitations on solitary confinement have worsened working conditions. Here’s why the decision to return long-term isolation to New York’s prisons won’t fix things.
April 11: Briefings
Featured report
States of Incarceration: The Global Context 2024
We also have a parallel report from 2018 focused on the incarceration of women.
Mass incarceration, state by state
Learn about the national prison crisis and how we can begin to turn the tide on mass incarceration. Then, drill down to your state. Be sure to also check out our pages focused on D.C., and the incarceration of Native people.
If our work is new to you, you might want to check out our 2023-2024 annual report.
Recommended Reading:
Why are calls from prisons and jails so expensive?
We look at the progress in the fight for phone justice and what comes next.
Research Library
We curate a searchable database of 4,000+ original research reports, organizing each entry by topic and adding brief summaries.
Mass Incarceration: The Whole Pie
The U.S. incarcerates nearly 2 million people. Where are they locked up and why? Read our report.
Bad Behavior
This national report explains how prison disciplinary policies manufacture misconduct and severly punish incarcerated people.